baber/WOPTO huggingface dataset:
Patent JP-2007221609-A (JP)
Title: Exterior casing with antenna
Inventor: ISHIBASHI TATSUO
IPC: H01Q1/40
Filed: 2006-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior casing with an antenna which has no failure in external appearance in a portion for covering through holes for power feed on the surface of a decorative film.  <P>SOLUTION: The exterior casing with an antenna is provided with a resin molded body 2 constituting an exterior casing body; a decorative film 3 for covering the external surface of the resin molded body 2; and an antenna film 6 having planar antennas 4 each consisting of a conductive layer and formed on a film base material 5, and sandwiched and provided between the resin molded body 2 and the decorative film 3. In this casing, the resin molded body 2 has through holes 2a for power feed to expose power feeding sections 4a of the planar antennas 4, and a reinforcing plate 10 sandwiched and provided so as to cover the through holes 2a for power feed is provided between the decorative film 3 and the antenna film 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217633-A (JP)
Title: Molded product and its production process
Inventor: SUMITOMO KOJI
IPC: B29B7/90
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded product of a polypropylene resin composition with a highly stable electrically conductive property without diminishing high moldability or mechanical physical characteristics inherent in a polypropylene composition, and its production process.  <P>SOLUTION: The molded product contains (A) 45-65 mass% of the polypropylene-based resin, (B) 15-35 mass% of an elastomer, (C) 10-30 mass% of talc and (D) 0.3-4 mass% of fine carbon fibers with fiber diameters of 100 nm or less and average fiber length of 2.5 μm or over, and limiting viscosity [η] of a xylene-soluble part of (A) in the molded product at 25°C is 7.0 dL/g or over.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227468-A (JP)
Title: Package substrate and underfill filling method
Inventor: TAKAGI RYOTARO
IPC: H01L21/60
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package substrate that has convenience for filling an underfill material from a filling hole of a printed wiring board while improving mechanical strength and heat dissipation properties.  <P>SOLUTION: The package substrate is provided with a semiconductor chip 10; the printed wiring board 20 in which the semiconductor chip 10 is mounted on a wiring pattern 22 provided on the surface of the printed wiring board, in which a reinforcing plate 24 is arranged on the rear face opposite to the face mounted with the semiconductor chip 10, and which has the filling hole 26 at a part of the portion mounted with the semiconductor chip 10; the underfill material 30 filled between the semiconductor chip 10 and the printed wiring board 20; and a reinforcing filler 34 filled into the filling hole 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263716-A (JP)
Title: Dipping type membrane separation apparatus, washing method of air diffuser and membrane separation method
Inventor: ONOE TOSHIJI
IPC: C02F3/12
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane separation method which is useful in efficiently clarifying clean water, sewage, human waste, industrial waste water or the like and by which an air diffuser can be efficiently washed with an apparatus of simple constitution and to provide a dipping type membrane separation apparatus used therefor and a washing method of the air diffuser used therefor.  <P>SOLUTION: The dipping type membrane separation apparatus is equipped with a separation membrane module 2 which is provided by being dipped in a treating tank 1 storing liquid to be treated, the air diffuser 4 disposed below the separation membrane module and a gas feeding device 7 for feeding gas to the air diffuser via a gas feeding pipe. In the dipping type membrane separation apparatus, the air diffuser 4 is constituted only of a main pipe having no branched structure, the gas feeding pipes 5, 6 are respectively connected with both end parts of the main pipe 4 of the air diffuser and valves (stop valves 10, 11) are arranged at both or one of the gas feeding pipes. The dipping type membrane separation apparatus is used and the air diffuser is washed by changing a direction where gas is fed from the gas feeding pipe to the air diffuser by performing opening/closing or switching of the valves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228180-A (JP)
Title: Power supply control apparatus
Inventor: TAKAHASHI SEIJI
IPC: H03K17/687
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control apparatus which can suppress the occurrence of noise, and to simultaneously reduce power loss in an abnormal load.  <P>SOLUTION: If a low-level control signal S1 (ON instruction signal) is received in a normal state; a gate driving unit 28 drives only a charge pump 90, and performs normal charging operation of a power MOSFET 14. If the low-level control signal S1 (ON instruction signal) is received in an abnormal load condition; it makes an FET 92 for rapid charging in an abnormal time ON in addition to the charge pump 90 when a load current IL is over a second current of an abnormal threshold ILfc, and performs rapid charging operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225907-A (JP)
Title: Transmissive screen
Inventor: IWATA MASARU
IPC: G03B21/625
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To design a lens having no moire when a plurality of lens sheets including a cross lenticular lens sheet are combined to be used.  <P>SOLUTION: The lens sheets are designed in such a manner that the pitch PF of a Fresnel lens, pitches P1, P2 of first and second lens arrays, respectively, and rotation θ of the first and second lens arrays with respect to the Fresnel lens satisfy P1/cosθ or P2/cosθ not equal to an integral multiple of PF in a range of θ<30°, or that the lens pitches are in relations of PF<P2<P1 or PF<P1<P2 or PF<P1=P2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224158-A (JP)
Title: Resin composition for semiconductor sealing use and semiconductor device using the same
Inventor: ASANO TAKUYA
IPC: C08K5/378
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new resin composition for semiconductor sealing use highly adhesive to Ag, Pd, Pd-Au, etc. and slight in peeling-off after undergoing reflow on moisture absorption, and to provide a semiconductor device sealed up with such a resin composition.  <P>SOLUTION: The resin composition for semiconductor sealing use, an epoxy resin composition for lead frame-type semiconductor sealing use, essentially comprises an epoxy resin, a curing agent and an inorganic filler, and also contains dipiperidinosulfane of the formula_(I). Specifically, the content of the dipiperidinosulfane is 0.001-1 wt.% based on the total amount of the resin composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228358-A (JP)
Title: Digital data demodulation circuit
Inventor: KANAMORI KOJI
IPC: H03H17/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data demodulation circuit which reduces current consumption even when a sampling frequency of inputted digital data becomes high.  <P>SOLUTION: When a sampling frequency of digital data Si is high, a clock control signal Sc is inputted from an input terminal 7 to reduce an operating clock frequency of a cutoff frequency variable digital filter 10 generated by a clock generation unit 6. Furthermore, a cutoff frequency control signal Sf which controls a coefficient of the digital filter 10 so as not to change a cutoff frequency even when the operating clock of the digital filter 10 changes, is inputted from an input terminal 11. Thus, when the sampling frequency of the digital data Si is high, the operating clock frequency of the digital data 10 can be reduced, so that even when the sampling frequency of the digital data Si becomes high, increase in current consumption can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236070-A (JP)
Title: Current controller and current control method of synchronous machine
Inventor: YASHIRO HARUKI
IPC: H02P27/06
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibrations and noise of a synchronous machine by reducing both torque fluctuation and a nodal point force in the radial direction of the synchronous machine.  <P>SOLUTION: A correction coefficient K which corrects a basic current (a primary frequency current) of each phase of a three-phase synchronous motor is given by a formula of K=[1+qcos(pωt)+rsin(pωt)]. As the coefficients q, r of the correction coefficient K, first coefficients q1, r1 for reducing the torque fluctuation and the second coefficients q2, r2 for reducing the nodal point force in the radial direction can be selectable. In the range where the reduction of the torque fluctuation is emphasized, the first coefficients q1, r1 are selected to set the correction coefficient K. In the range where the nodal point force in the radial direction is emphasized, the second coefficients q2, r2 are selected to set the correction coefficient K.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231807-A (JP)
Title: Air fuel ratio control device for internal combustion engine
Inventor: IRISAWA YASUYUKI
IPC: F02P5/15
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To suitably inhibit fluctuation of engine output without enhancing the accuracy of ignition timing control so much in an air fuel ratio control device for an internal combustion engine inhibiting fluctuation of ignition timing by ignition timing control at the time of changeover of combustion air fuel ratio.  <P>SOLUTION: When ignition timing control is started (step 101) at the time of changeover of combustion air fuel ratio, change quantity of generated torque in relation to ignition timing change quantity is kept small without changing engine output (step 103).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233656-A (JP)
Title: Information appliance evaluation input/output device
Inventor: KONAKAI SATORU
IPC: G06F11/28
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To store in an evaluation debug device data, data captured to an evaluation debug device via a video interface from an image information appliance as a file in a standard file format when the number of significant bits of the image data does is not compatible with the standard file format.  <P>SOLUTION: In an information appliance evaluation debug device for capturing image data via the video interface from the image information appliance and evaluating or debugging the image information appliance by using the captured image data, a CPU 1 captures the image data via the video interface 3, operates an image input/output tool main part in a program, and converts the image data whose image input/output tool main part has been captured to a format compatible with the designated standard file format by an image conversion library. Moreover, the CPU 1 operates the image input/output tool main part 1 successively, converts the converted image data into a file, and stores it in an HDD 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240188-A (JP)
Title: Controller of air/fuel ratio sensor
Inventor: IWASAKI YASUSHI
IPC: F02D45/00
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To restore an air/fuel ratio sensor so as to rapidly obtain stable output after inverse voltage is applied in the failure detection processing of the air/fuel ratio sensor.  <P>SOLUTION: Upon failure of the air/fuel ratio sensor, first inverse voltage is applied across an electrode on an atmospheric side and an electrode on an exhaust side so that the potential of the electrode on an exhaust side becomes higher than that of the electrode on an atmospheric side and an inverse current is detected to detect the failure of the air/fuel ratio sensor. Further, upon detection of an air/fuel ratio, positive voltage is applied across the electrode on an exhaust side and the electrode on an atmospheric side so that the potential of the electrode on an atmospheric side becomes higher than that of the electrode on an exhaust side and a positive current is detected to detect the air/fuel ratio. Furthermore, when the detection of the trouble of the air/fuel ratio sensor is transferred to the detection of the air/fuel sensor, suppression processing for suppressing the movement of oxygen from the electrode on an exhaust side to the electrode on an atmospheric side is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240631-A (JP)
Title: Positive resist composition and pattern forming method using the same
Inventor: TSUBAKI HIDEAKI
IPC: C08F220/10
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition excellent in line edge roughness and superior also in focus latitude and dependence on density distribution, and to provide a pattern forming method that uses the same.  <P>SOLUTION: The positive resist composition contains (A) a resin which degrades under the action of acid, to increase solubility in an alkali developer and (B) a compound represented by Formula (I), wherein the resin (A) comprises a first repeating unit (A1) which degrades under the action of an acid to produce an alkali-soluble group and a second repeating unit (A2) which is different from the first repeating unit (A1) and degrades under the action of an acid to produce an alkali-soluble group, and the first repeating unit (A1) and the second repeating unit (A2) are selected from repeating units represented by Formula (Ia) and Formula (Ib). In the Formula (I), R<SB>1</SB>represents H, alkyl or cycloalkyl; X represents H, alkyl, cycloalkyl or the like; and R<SB>2</SB>-R<SB>5</SB>, each independently represents H, cyano, nitro, halogen or the like. In the Formulae (Ia) and (Ib), X<SB>1</SB>represents H or alkyl; A represents a single bond or a divalent linking group; R<SB>11</SB>represents alkyl; Z represents a group of atoms, required to form cycloalkyl in combination with C; and R<SB>12</SB>-R<SB>14</SB>, each independently represent alkyl or cycloalkyl.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242725-A (JP)
Title: Shield case of electronic circuit
Inventor: YOKOYAMA HARUFUMI
IPC: H05K9/00
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the machining process, machining time and the manufacturing cost of the shield case of an electronic circuit.  <P>SOLUTION: The shield case fixed to a printed board 1 is constituted at least of a seating, a partition frame 3, and a partition cover 4. The seating is screwed on the lower surface of the printed board from the upper surface thereof, the partition frame arranged on the upper surface of the printed board is screwed on the seating from the upper surface of the partition frame by a frame fixing screw 14 penetrating the partition frame and the printed board, and the partition cover arranged on the upper surface of the partition frame is screwed on the seating from the upper surface of the partition cover by a cover fixing screw penetrating the partition cover, the partition frame and the printed board.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240654-A (JP)
Title: In-body conduction ordinary voice conversion learning device, in-body conduction ordinary voice conversion device, mobile phone, in-body conduction ordinary voice conversion learning method and in-body conduction ordinary voice conversion method
Inventor: FUJIMAKI SAKAE
IPC: G10L25/75
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-body conduction ordinary voice conversion learning device, an in-body conduction ordinary voice conversion device, a mobile phone, an in-body conduction ordinary voice conversion learning method, and an in-body conduction ordinary voice conversion method, capable of improving voice quality of in-body conduction ordinary voice.  <P>SOLUTION: A linear prediction analysis is performed on the in-body conduction ordinary voice which conducts through in-body soft tissue, which is taken from a skin surface on sternocleidal papillary muscle directly under mastoid bones of a skull under ear lobes. Moreover, the linear prediction analysis is performed on air conduction sound. Based on the analysis results, a mixture normal distribution model is learned by a GMM (Gaussian Mixture Model) learning means 13, and stored in a GMM storing memory 14. The in-body conduction ordinary voice is converted into quasi air conduction sound by using the learning results stored in the GMM storing memory 14. With this configuration, voice communication is comfortably performed with the voice quality close to the air conduction sound even in very noisy environment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239677-A (JP)
Title: Compressor
Inventor: SAKAI MANABU
IPC: F04C23/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor that hardly generates vibration even if two sets of the compressors of the same types are operated in parallel.  <P>SOLUTION: In the compressor operating two compressors of the same types in parallel, the two compressors are operated at the same rotation speeds, the reciprocating direction of reciprocating Oldham's rings 14a, 14b of a first compressor 1 and a second compressor 2 on the same straight line, and an operation phase difference between the rings is set to 180°. Consequently, vibration can be inhibited since inertia forces of the Oldham's rings 14a, 14b of the compressors are cancelled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237122-A (JP)
Title: Apparatus for cleaning slit nozzle
Inventor: KUMAZAWA HIROTSUGU
IPC: B08B7/04
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cleaning a slit nozzle which is capable of shortening the time required to wash and dry the slit nozzle.  <P>SOLUTION: The apparatus 10 for cleaning the slit nozzle 6 is provided in order with a washing liquid supply part 17 equipped with a washing liquid jetting port 19 to jet a washing liquid to the slit nozzle 6, a wiping member 16 to wipe the washing liquid sticking to the slit nozzle 6 and a drying part 18 equipped with an air jetting ports (23, 23).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240466-A (JP)
Title: Part-supplying apparatus, specimen analyzer, part-supplying method and specimen analyzing method
Inventor: FUKUDA KAZUYA
IPC: G01N35/04
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part-supplying apparatus for smoothly and individually supplying parts, even if the large number of the parts are accommodated in an accommodation tank.  <P>SOLUTION: The part-supplying apparatus is provided with a part accommodation section for accommodating the parts and functioning to transmit the predetermined number of the accommodated parts, and a part-sorting section for individually sorting the transmitted parts. The part-accommodating section is provided with a holding member for holding a plurality of the parts, and is constituted so as to separate the predetermined number of the accommodated parts and transmit them to the part sorting section by making the holding member move.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006257552-A (JP)
Title: Method of treating surface
Inventor: SEUFFERLEIN RAINER
IPC: B05D7/24
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating a surface of an aluminum component in which surface treatment by the conventional technique is improved, and to provide an aluminum component of this kind.  <P>SOLUTION: A method of treating a surface of an aluminum component and an aluminum component of this kind are described. In the method described, a PTFE (polytetrafluoroethylene) coating (16) is applied to the surface (13) of the aluminum component. The method described is used for example for treating the surface (13) of a decorative trim (10) on a motor vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007252400-A (JP)
Title: Enemator
Inventor: HAGA MASAAKI
IPC: A61M3/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary and disposable enemator preventing the leakage of enema solution and injecting a fixed quantity of the enema solution without any waste in a simple constitution.  <P>SOLUTION: This enemator is provided with a bellows-like container body having a container opening tubular part 5 and storing the enema solution, an inner plug, a long injection tube 3, and a detachably tube cap 12 provided at the tip of the injection tube; and injects the enema solution in the container body from the tip of the injection tube into the body cavity by compressing a bellows 4. The container opening tubular part of the container body has a caliber sufficient for filling the enema solution, a screw thread 6 is provided outside the outer circumference of the container opening tubular part, the inner plug consists of a fitting tube 7 to be fitted in the inner circumference of the container opening tube part, an insertion tube 8 to be inserted into the rear end of the injection tube, and a flange part 9 in a boundary part between the fitting tube and the insertion tube, and the injection tube has a jet hole 10 of the enema solution at its tip and a cap 11 threadedly engaged with the outer circumference of the container opening tube part at its rear end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255201-A (JP)
Title: Engine control device
Inventor: YOSHIKAWA SHUNICHI
IPC: F02D41/18
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately control an engine, by reflecting the effective top dead center calculated by a model, by providing the calculation model of the effective top dead center in conformity with an actual physical phenomenon in a cylinder.  <P>SOLUTION: This engine mutually overlaps in a valve opening period of an intake valve and an exhaust valve, and calculates a first approximate characteristic line L1 on an exhaust valve passing gas quantity on the basis of a plurality of timings EVC and CA1 in the latter half of an overlap period and the exhaust valve passing gas quantity in these timings, and calculates a second approximate characteristic line L2 on a variation in a cylinder gas quantity on the basis of a plurality of timings TDC and IVO in the overlap period and a variation in the cylinder gas quantity in these timings. The intersection timing of calculated L1 and L2 is calculated as the effective top dead center TDCR, and is adopted as basic information for controlling the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006270098-A (JP)
Title: Wafer level package for integrated circuit
Inventor: CAO YANG
IPC: H01L25/18
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mechanically and electrically connecting an IC wafer to a cap wafer, then dividing them into discrete pieces.  <P>SOLUTION: Before a plurality of dies on an IC wafer 100 are divided into discrete pieces, a cap wafer 203 is attached to an upper part of the IC wafer. The cap wafer is mechanically attached to the IC wafer, and electrically connected to it at the same time, then dies are singulated. A conductive path 600 extends between a wafer contact pad 606 on a top of the cap and an electrical contact point 208 on an IC wafer through the cap wafer. The IC wafer is fabricated by a technique different from a technique for the cap wafer, so that a hybrid wafer level package is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT